I really want to be able to put a bit of money from my Steam Wallet into some CE on Spiral - but not the 750 that's currently the minimum. I think there should be more options underneath the 750 lower boundry that currently exists, buying 100CE for example, 200, 300 and 500, would all be good numbers. Primarily, I think 100CE and 300CE should be buyable for the sake of crafting purposes in addition to playtime, but the more the merrier and the easier the game is to access for those with money, but not a lot of it, such as myself.
I don't see a downside to doing this, as the 100CE option wouldn't really affect the market anymore than it currently does, other than the possibility of making the price go down, which is good news for most players i've run into in my travels.
I also wouldn't mind more options.
Using steam wallet, I have to add at least 5€ (euros) while the energy costs are in $ (dollars) and those prices aren't in whole numbers either. Thus, it never adds up. Just a little annoying.